Silica gel, granules, Chameleon® C 2 - 6 mm drying agent in sachets
Supplier: VWR Chemicals
VWRC87185.2500EA
313
SGD
VWRC87185.2500
VWRC87185.0500
Silica gel, granules, Chameleon® C 2 - 6 mm drying agent in sachets
Silica gel
This product adsorbs water vapour, so maintaining a dry environment for your products. When the gel's adsorption capacity is exhausted the colour changes from orange to colourless. The product can be regenerated back to an orange colour by heating in a drying oven at 120 to 140 °C for approximately 3 hours and then re-used. It is suitable for numerous drying applications, although it is not recommended for strongly acidic or strongly alkaline compounds.
Formula:
SiO₂ MW: 60,08 g/mol Storage Temperature: Ambient |
MDL Number:
MFCD00011232 CAS Number: 63231-67-4 |
Specification Test Results
Colour change | Passes test |
Particle size | 2.0 - 6.0 mm |
pH (20 °C; 5%) | 2.0 - 5.0 |
Loss on drying (140 °C) | Max. 2,0% |
Water-adsorption capacity (23 °C; 50% RH) | Min. 23,0% |
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